This combination of a black overcoat and grey jeans looks pulled together and makes any guy look infinitely cooler. A pair of grey suede chelsea boots easily polishes up the ensemble. Keep this ensemble ready to go come warmer days, and we guarantee you'll save a ton of time planning an ensemble on more than one morning. Those wondering how to pull off modern off-duty outfits as you step into your 30s, this outfit should answer your question.